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728 questions
Tagged
1k
views
no
answers
no
votes
2016-10-04 01:24:47 -0600
berak
how to dispaly percentage pridiction in fisher face recoginition algorithm
Face-Recognition
python
Fisherfaces
134
views
no
answers
1
vote
2016-09-30 04:05:42 -0600
roboteyes
Drawing conclusions about cascade quality during training
haartraining
135
views
no
answers
no
votes
2016-09-28 13:03:20 -0600
benorg
How should I approach preparation of training data/cascade training with one object which can be one of two colors?
image-preparation
cascadeclassifier
traincascade
positiveSamples
401
views
no
answers
no
votes
2016-09-15 04:00:42 -0600
atv
Pre processing with tan trigs functions
opencv
preprocessing
405
views
no
answers
-1
votes
2016-09-12 07:58:00 -0600
hashir
Object Detection issue [closed]
haartraning
cvHaarCascadeClassi
objectdetection
object-tracking
115
views
1
answer
no
votes
2016-09-09 06:44:54 -0600
StevenPuttemans
LBP train_cascade process of training
feature-detection
399
views
1
answer
no
votes
2016-09-09 06:09:39 -0600
StevenPuttemans
Face detection with HAAR Classifier
Facedetection
2k
views
1
answer
no
votes
2016-09-08 05:21:53 -0600
CLeBeR
Assertion error in cvtColor
coredump
assertionerror
SegmentaionFault
read_csv
230
views
1
answer
no
votes
2016-09-02 03:23:50 -0600
StevenPuttemans
Concept of Cascade Classifier
cascadeclassifier
LBP
14k
views
no
answers
no
votes
2016-08-29 15:05:00 -0600
tyler-cromwell
Improving face recognition accuracy
facial#recognition
training
face
704
views
1
answer
no
votes
2016-08-29 06:25:32 -0600
StevenPuttemans
Face detection using OpenCV with Java
Facedetection
cascade
464
views
1
answer
1
vote
2016-08-23 06:54:58 -0600
StevenPuttemans
OpenCV 3.1 cratesamples
opencv3.1
createsample
801
views
no
answers
no
votes
2016-08-23 03:04:05 -0600
mohammads
Cascade Training Error OpenCV 2.4.13 error @ stage 4! Train dataset for temp stage can not be filled
ubuntu16.04
opencv_traincascade
linux
408
views
1
answer
no
votes
2016-08-20 12:02:20 -0600
mattm401
PR Curve for Cascade w/ detectMultiScale3: Never Completes
cascadeclassifier
pr-curve
detectMultiScale
3.1.0
opencv
python
319
views
no
answers
no
votes
2016-08-13 17:09:05 -0600
Bharat_kalluri
Why does recognizer predict always return 1?
python3
opencv3
FaceRecognizer
facial
recognition
trainData
257
views
1
answer
no
votes
2016-08-08 13:06:13 -0600
marcosbontempo
General People Cascade Classifier
cascade-classifier
haartraing
291
views
no
answers
no
votes
2016-08-05 04:42:04 -0600
Param92
OpenCV 3.1.0 Cascade Classifier detectMultiScale provides inconsistent results on different machines
detectMultiScale
opencv-3.1.0
VS2013
422
views
1
answer
no
votes
2016-08-02 10:58:31 -0600
shoemakerlevy9
Haar Cascade instability
cascade-classifier
cvHaarCascade
5k
views
1
answer
2
votes
2016-07-21 15:03:29 -0600
eTicket
How to train classifiers the best way possible
objectdetection
LBP
cascadeclassifier
cascade
Haar
traincascade
748
views
1
answer
no
votes
2016-07-20 03:48:15 -0600
StevenPuttemans
Transparency (alpha) handling in cascade training?
transparency
alpha
createsamples
opencv_createsamples
1k
views
1
answer
1
vote
2016-07-20 03:12:58 -0600
StevenPuttemans
How to plot the Precision-Recall Curve (PRC) for a Cascade classifier correctly?
objectdetection
Opencv-Blueprints
Precision-Recall
293
views
1
answer
no
votes
2016-07-13 08:28:41 -0600
MRDaniel
Problems using createsamples function for lbp cascade classifier
cascade
315
views
1
answer
no
votes
2016-07-13 08:17:02 -0600
MRDaniel
Best OpenCV solution for face detection?
opencv
Facedetection
Haar
haartraning
1k
views
no
answers
no
votes
2016-07-07 11:17:23 -0600
mrfromage
FaceRecognizer trained XML to Cascade Classifier (2.4.13)?
java
opencv
297
views
no
answers
no
votes
2016-06-30 10:13:20 -0600
bertumen.wj
I plan to recognize paper bills by denomination but i can't think of a way to do so ... it must be invariant of illumination, rotation and scale. can i use haar or LBP ? do you have any suggestions?
cvHaarCascadeClassi
cvhaartraining
akaze
409
views
no
answers
no
votes
2016-06-27 03:21:44 -0600
danaro
OpenCV algorithm freezes **PLEASE HELP** [unsolved] [closed]
objdetect
c++
cascadetraining
152
views
1
answer
no
votes
2016-06-24 23:24:32 -0600
berak
improve existing cascade.xml ?
cascadeclassifier
traincascade
cascade.xml
247
views
1
answer
1
vote
2016-06-22 13:31:14 -0600
can
cascade training negative dataset
traincascade
Negative
sample
Overlooked
228
views
1
answer
no
votes
2016-06-22 11:02:19 -0600
danaro
training stage-1 error
objectdetect
opencv_traincascacde
traincascade
283
views
1
answer
no
votes
2016-06-22 05:10:12 -0600
Micka
CascadeClassifier Training - pressing "Return" Key continues computation.
cascade
cascadeclassifier
traincascade
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